Density is usually a good thing in asphalt pavement. The more density, the better. Occasionally road builders want gaps in the asphalt, though, voids that make the asphalt layer...
When torrential rains unprecedented in memory wiped out miles of roads and bridges in Colorado’s populated Front Range last September, state, city and county road agencies joined...
On Feb. 9, 2014, the Stan Musial Veterans Memorial Bridge officially opened to traffic in the St. Louis area.The long-anticipated, $700 million New Mississippi River Bridge (MRB...
It is the biggest change in asphalt specifications in California since the state transportation department went to a quality control/quality assurance model in the 1990s, and ...
For having the second-most number of bridges in the nation, Ohio is in a relatively strong position as its more than 44,000 structures score better than the national average in...